Work

Population Decline of Ground Squirrels, Spermophilus (Rodentia, Sciuridae), in Ukraine and Forecasting Trends

Year: 2025

Type: article

Abstract: Population trends of ground squirrels (Spermophilus citellus, S. suslicus and S. pygmaeus) in Ukraine were assessed using census data from the Plant Protection Inspection Service (1937–2007). Comparing these data with observations from the first decades of the 21st century suggests that ground squirrel populations have declined significantly, with absolute numbers reduced by at least 0.2–0.9% and geographical ranges shrinking by 1–2.3 % compared to their historical levels in the mid-1950s. The current situation provides grounds for a negative forecast for the next few decades.

Source: Zoodiversity

DOI: 10.15407/zoo2025.03.231

Authors: S. V. Mezhzherin, V. M. Tytar, A. V. Rashevska, A. V. Potopa

Language: English

Topic: Animal Ecology and Behavior Studies

Subfield: Ecology

Field: Environmental Science

Domain: Physical Sciences

SDG: Life on land

Open Access status: diamond

OpenAlex ID: W4411624126

FWCI: 1.065

Cites: 4

Cited by: 2

Related to: 10